u/HotMeringue2362

I got the kyleena inserted about 5 days ago now, 3 days after my period had ended. A condom broke in intercourse 2 days into having the iud, and since it was not yet effective, I took the Ella one pill. The pharmacist did not say anything about interactions, but the internet is saying that since they counteract in releasing/stopping progesterone I will have to use another form of contraception until my next period? Is this true or am I fine once the seven days come?